11622818793 has 16 divisors (see below), whose sum is σ = 15768185216. Its totient is φ = 7613274240.

The previous prime is 11622818789. The next prime is 11622818813. The reversal of 11622818793 is 39781822611.

11622818793 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11622818793 - 2² = 11622818789 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11622811793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137580 + ... + 205362.

It is an arithmetic number, because the mean of its divisors is an integer number (985511576).

Almost surely, 2^11622818793 is an apocalyptic number.

It is an amenable number.

11622818793 is a deficient number, since it is larger than the sum of its proper divisors (4145366423).

11622818793 is an equidigital number, since it uses as much as digits as its factorization.

11622818793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68784.

The product of its digits is 290304, while the sum is 48.

The spelling of 11622818793 in words is "eleven billion, six hundred twenty-two million, eight hundred eighteen thousand, seven hundred ninety-three".